DEVICE FOR MAINTENANCE AND REPAIR OF BUILDING FACADES

摘要

maintenance and repair of the facades of building of a configured architecture. SUBSTANCE: the device has a radial girder with wheel-mounted supports fastened with one end on a supporting hinge moving on a ring girder. The radial girder is provided with a telescopic cantilever, hinge-mounted on which is crossarm for turning around the hinge vertical axis. The crossarm mounts a suspended cradle provided with suspended rope tightening mechanisms fastened under its floor and made in the form of two pairs of drums coupled to two drives by friction devices. EFFECT: enhanced reliability. 8 dwg